Home / 336,650.04-464,599.82-193,467.16

Finding the Fourth Proportional to 336,650.04, 464,599.82 and 193,467.16

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Solution

The fourth proportional to 336,650.04, 464,599.82 and 193,467.16 is: 266,997.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,650.04 : 464,599.82 = 193,467.16 : x
  2. Step 2: Convert to fraction form
    336,650.04/464,599.82 = 193,467.16/x
  3. Step 3: Cross multiply
    336,650.04x = 464,599.82 × 193,467.16
  4. Step 4: Simplify right side
    336,650.04x = 89,884,807,711.91
  5. Step 5: Solve for x
    x = 89,884,807,711.91/336,650.04
  6. Step 6: Final answer
    x = 266,997.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.